baber/WOPTO huggingface dataset:
Patent JP-S54161291-A (JP)
Title: Signal processor
Inventor: TACHIBANA YASUO
IPC: G01S13/58
Filed: 1978-06-09
Abstract: PURPOSE:To improve the reliability of a vehicle-mount type radar speedometer using a Doppler signal, by effectively removing a peak-shaped noise and also by extracting a signal with an ordinary noise removed. CONSTITUTION:The signal processor circuit consists of initial-point holder 10, delay circuit 11, multiplier 12, adder 13, and function unit 15, and signal X inputted at every period of T seconds is outputted as signal Y. Namely, K is regarded as an integer to estimate the effective range of signal XK inputted at times K and T on the basis of the signal Y equivalent to the X signal discriminated to be effective immediately before times K and T. Next, when this is within the effective range, signal YK is outputted corresponding to signal X and signal XK. If signal XK is not within the effective range and ineffective, on the other hand, signal XK is not used and signal YK equivalent to several signal X discriminated to be effective within the fixed period is outputted, so that a signal with no noise can be obtained.
Patent JP-S55162704-A (JP)
Title: Herbicide for cultivating wheat
Inventor: IGAI TAKASHI
IPC: A01N43/78
Filed: 1979-06-05
Abstract: PURPOSE: The title stable agent exhibiting weed killing activity in relatively small amount, having no phytotoxicity on wheat in fairly large amount, comprising 2- propionylamino-4-methyl-5-iodinethiazole as an active ingredient.  
     CONSTITUTION: A herbicide for cultivating wheat comprising 2-propionylamino-4- methyl-5-iodinethiazole shown by the formula as an active ingredient. This compound has excellent weed killing action and is an excellent selective weed killer that is not injurious to wheat. It exhibits no weeding activity in soil treatment (treatment before germination) and shows effect even in a small amount in foliar treatment (treatment after germination). It is effective against a true grass other than wheat, and against broadleaf plants. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06283439-A (JP)
Title: Substrate holder and plasma treatment device
Inventor: KIRIMURA HIROYA
IPC: H01L21/3065
Filed: 1993-03-29
Abstract: PURPOSE:To provide a substrate holder to be used for a plasma treatment device able to suppress sticking of corpuscles to be generated by vapor reaction in plasma to a substrate as a treatment object and to the plasma treatment device. CONSTITUTION:This is a plasma CVD device ionizing a gas for treatment to be introduced into a vacuum container provided with an exhaust pump under a prescribed vacuum so as to perform purposed film formation on a substrate S1 as a treatment object, and it is provided with a substrate holder, where the grooves 83, 84, 85 and a recessed part 86 collecting corpuscles generated in a vapor phase in the plasma in the peripheral part of a substrate supporting region, trapping and guiding them in the eliminating direction are formed as a substrate holder for holding a substrate as a treatment object. Further, this is a plasma CVD device where the substrate holder and the exhaust pump are so arranged that corpuscle elimination direction and the exhaust direction (a) may be equal.
Patent JP-H05229643-A (JP)
Title: Die changer
Inventor: NAGATA KEIJI
IPC: B65G47/66
Filed: 1992-02-19
Abstract: PURPOSE:To provide a die changer which faclitates the work of replacing upper and lower dies. CONSTITUTION:A coupling member 14, which is freely rotatably mounted on a host truck 10, is put in a downward turning movement and is coupled to coupling member 6 provided to a molding machine 1. After this coupling, a dependent truck 20 is pushed into the molding machine 1 from the host truck 10 by pushing the truck 20 from above the coupling member 14. The host truck 10 is engaged in the guide groove 7 of a bar 8 to be guided and advances along the guide groove 7.
Patent JP-H09268445-A (JP)
Title: Detector for rotary speed of rotor in rotor-type open-end fine spinning frame
Inventor: ONOE KEIJI
IPC: D01H4/44
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a detector for a rotary speed, capable of precisely detecting the rotary speed of an outer rotor, almost free from the influence of the accumulation of opening fiber or fly waste, and hardly causing the increase of power consumption. SOLUTION: Inside of a rotor shaft 5 supporting an outer rotor 6 at the first end in an integrally rotatable manner, a shaft 9 is supported through a bearing 8 in such a state that a relative rotation is allowed and a relative motion in the axial direction is inhibited. At the first end of the shaft 9, an inner rotor 10 is supported in an integrally rotatable manner. At the second end of the rotor shaft 5, a smaller diameter part of a magnetic body 29 as a detection part 28 is engaged and fixed on the rotor shaft 5 in an integrally rotatable manner. On a larger diameter part of the magnetic body 29, many of both poles (N pole and S pole) are alternately attached along the peripheral direction. A magnetic sensor 30 is placed at a specified position corresponding to the larger diameter of the magnetic body 29.  The magnetic sensor 30 is connected to a controller 31 and outputs pulsed signals proportional to the rotary speed of the rotor shaft 5 to the controller 31.
Patent JP-S61229630-A (JP)
Title: Rack structure for vehicle
Inventor: MAEDA YATSUO
IPC: B60R7/08
Filed: 1985-04-03
Abstract: PURPOSE:To stabilize the operation and securing of each rack plate which is rotatably attached at one end to the side wall of the passenger's compartment and which is secured in its horizontal position by means of a support rod, by forming in the rear surface of the rack plate, a recess into which the upper end of the support rod is engaged with the rack plate is set at its horizontal position. CONSTITUTION:A rack structure 1 for a vehicle attached to a side panel in the side wall of the passenger's compartment positioned in the rear of a seat 2. That is, a support rod 8 is attached rotatably to a back panel 4 through the intermediary of a hinge member 12 and a tension coil spring 14 urging the rod 8 in the standing up direction, and the lower end section of a rack plate 6 supported by the support rod 8 is rotatably attached to the back panel 4 through the intermediary of a hinge member 18. In this arrangement, the rear surface 6a of the upper end section 16 of the rack plate 6 is formed therein with a recess 20 into which the upper end 9 of the support rod 8 is engaged when the rack plate 6 is set in its horizontal position. With this arrangement, the rack plate 6 may be stably held in its standing-up condition, and may be simply vertically moved and as well secured in its horizontal position.
Patent JP-S61229945-A (JP)
Title: Air-fuel ratio controller
Inventor: MATSUSHITA KENJIRO
IPC: F02D41/00
Filed: 1985-04-03
Abstract: PURPOSE:To improve exhaust performance and driveability by providing a control means for storing previously the activating time of an oxygen sensor in a memory of the control means to start the feed-back control when the activating time elapses. CONSTITUTION:A running condition detecting means 31 for detecting the running condition of an engine 21 and an oxygen sensor 29 for detecting the concentration air oxygen in exhaust of the engine are provided. The activating time of the oxygen sensor 29 corresponding to the signal correlative with the battery capacity in the start of the engine is previously stored in the memory of a control means 32. this control means 32 starts the feed-back control on the basis of the signal correlative with the battery capacity in starting the engine when the activating time read out of the memory valve elapses. Thus, the exhaust performance and driveability can be improved.
Patent JP-S51146250-A (JP)
Title: Interferance fringe computer horogram and process for making the same
Inventor: TAKAHASHI SHINJI
IPC: G03H1/08
Filed: 1975-06-10
Abstract: PURPOSE: Phase information of the recorded article is displayed as a form of interferance fringe added with referance light. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04282769-A (JP)
Title: Design rule check executing device
Inventor: KOYAMA TAKASHI
IPC: H01L21/82
Filed: 1991-03-11
Abstract: PURPOSE:To shorten a design rule check execution time and time required for the check of a result and to facilitate the recognition of an execution result by restricting the execution range of design rule check in each cell hierarchy of an integrated circuit and displaying the execution result of the design rule check in each cell hierarchy by a different display color at the time of executing the design rule check of pattern layout data. CONSTITUTION:A design rule check executing hierarchy specifying means 6 specifies the execution target of design rule check in each cell hierarchy and a hierarchical structure extracting means 9 extracts the information of cell hierarchical structure from pattern layout data 2. A design rule check execution result display means 13 displays the design rule check execution result 11 by a design rule check executing means 8 by changing a display color in each cell hierarchy based upon a user definition file 12 and a hierarchical structure extraction result 10.
Patent JP-H08239230-A (JP)
Title: Apparatus for production of porous glass material
Inventor: MATSUO SHOICHIRO
IPC: C03B37/014
Filed: 1995-03-03
Abstract: PURPOSE: To produce a porous glass material having stable characteristics by keeping a gas flow in a chamber constant while facilitating maintenance operation. CONSTITUTION: A light beam long in the vertical direction in a flat state is applied from a light source 31 to the interior of a chamber 13, is scattered by glass fine particles floating in a mist state and an image by the scattered light is caught by an image pickup device 32 in the direction approximately rectangular to the plane of the flat light beam. The image signal is sent to a computer 33 to treat the image, a signal is sent to a driving device 34 corresponding to the treated result and an exhaust control device 35 is regulated to always keep a gas flow in the chamber 13 uniform by the control.
Patent JP-H04306863-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KIKUSHIMA KENICHI
IPC: H01L21/3205
Filed: 1991-04-03
Abstract: PURPOSE:To lessen a semiconductor integrated circuit device in the diffusion layer resistance and contact resistance by a method wherein a first wiring layer connected to the prescribed semiconductor region of a MISFET is formed on all the surface of the semiconductor region, and the semiconductor region is shunted with the first wiring layer. CONSTITUTION:Contact holes 33a are bored in all the prescribed semiconductor regions of N-channel MISFETs which form the basic cell of a CMOS gate array. A shunt wiring formed on a first wiring layer is connected to the prescribed semiconductor region through the intermediary of a contact hole 33a. By this setup, the shunt wiring is brought into contact with the prescribed semiconductor region through the wide area, so that the diffusion layers and contact are lessened in resistance, and the MISFET can be lessened in parasitic resistance. Therefore, the CMOS gate array can be promoted in the high speed operation.
Patent JP-S58188143-A (JP)
Title: Sealing defect detecting method for semiconductor device
Inventor: TAKEI TERUMUNE
IPC: H01L21/56
Filed: 1982-04-27
Abstract: PURPOSE:To detect a defect by means of an X-ray image by a method wherein a liquid resisting X-ray penetration is allowed to enter a defect in a semiconductor device sealed in such material as resin that X-ray pass through with ease. CONSTITUTION:An iodine preparation (resisting X-ray penetration) is contained in a pressure vessel. A semiconductor device is placed in the liquid to be subjected to a pressure of 4-5kg/cm<2> for several hours. The semiconductor device, upon completion of the process, is rinsed, exposed to X-ray radiation, for the display on a CRT of the image produced by X-ray penetration. Iodine preparation 6', 7' invading into a crack 6 or slit 7 is clearly detected. By using this method, a defect if any is clearly detected, and the route of infiltration of the iodine preparation is observed.
Patent JP-S59195636-A (JP)
Title: Variable power control device
Inventor: TAKEDA HIROAKI
IPC: G03G15/041
Filed: 1983-04-22
Abstract: PURPOSE:To form a variable power copying device reducing useless operation and useless copy as possible when the magnification is changed by providing the titled device with a control means enabling a variable power inputting means to input a signal to vary the current magnification to another magnification during the operation of a variable power means. CONSTITUTION:When an expansion key is depressed and then a contraction 1 key 2-6 is depressed during the movement of a lens from a contraction position to an unmagnification position, ''display power'' is changed from expansion to contraction 1, but the contents of lens are not changed because steps 20 21 are executed. When the movement to the unmagnification position has been completed, steps 20 22 23 24 are executed and ''lens magnification'' is set up to the contraction 1 of ''display magnification'' and then movement to the contraction 1 position is started. When the magnification of copying is changed during the movement of the lens, only the ''display magnification'' is changed to change the display, and after completing the movement of the lens, ''lens magnification'' is also changed. Consequently, only the copying power finally selected can be effectively used even if the copying magnification is changed plural times during the movement of the lens.
Patent JP-H09233903-A (JP)
Title: Rotary tilling device
Inventor: SUDO TAKAAKI
IPC: A01B33/12
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To make nearly uniform the number of tilling claws which are driven into the ground at the same time, reduce variation in tilling load during one rotation of a tilling claw shaft, and improve tilling driving efficiency and eliminate vibration, etc. SOLUTION: The rotary tilling device is provided with plural tilling claws 70 radially on the tilling claw shaft, and arrays of tilling claws 70 which are arranged on the tilling claw shaft alternately in left and right directions are arrayed in a spiral direction.
Patent JP-H10269161-A (JP)
Title: Load balance control system
Inventor: SUZUKI HIROYOSHI
IPC: G06F13/14
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To level the input/output loads from individual host devices in an external storage controller, by making the external storage controller vary the information access frequency in a common memory present in an external storage device. SOLUTION: The common memory 56 in the semiconductor storage device 50 is accessed (reference/update and lock/unlock of information in the common memory 56) through a data transfer bus and a control line 38, and a drive interface control part 51 and a common memory control line 55 in the semiconductor storage device 50 by using the control line, the drive interface control part, and a data transfer bus. Then read/write data are transferred between central processors 1 to 3 and the semiconductor storage device 50 through channel interface control parts 22 to 25, a data transfer bus, a selecting circuit, a data transfer control circuit, and the drive interface control part to perform command execution control from a host device including the transfer of the read/write data.
Patent JP-S61228895-A (JP)
Inventor: HIROSE TOKUZO
IPC: D05B57/18
Filed: 1985-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58190196-A (JP)
Title: Speaker diaphragm
Inventor: TAKASHIMA MAKOTO
IPC: H04R7/08
Filed: 1982-04-30
Abstract: PURPOSE:To facilitate the processing and to attain a big cost reduction for a speaker diaphragm, by forming consecutive trapezoids for the section of a core material in its circumference direction and then forming the tops of the trapezoids radially from the center of the diaphragm. CONSTITUTION:A core material 4 has consecutive trapezoids for its section in the circumference direction, and the tops 4a of the trapezoids extend radially toward the outer circumference from the center. At the same time, the thickness of the top 4a is gradually decreased toward the inner circumference part (thickness H2) and the outer circumference part (thickness H3) from the periphery 4b (thickness H1) at the node of the primary resonance of a diaphragm. The bottom 4d between the top 4a and its adjacent top 4c has a rectilinear or planar form at the inclined part in its radius direction. As a result, the rigidity is increased in the radius direction and at the same time the asymmetric vibrations can be prevented. Furthermore the processing is facilitated to attain a big reduction of cost since the form of the diaphragm is very simple compared with a conventional one.
Patent JP-H08270967-A (JP)
Title: Hot water mat for floor heating
Inventor: SUDO YOSHIHIRO
IPC: F24D3/14
Filed: 1995-03-29
Abstract: PURPOSE: To increase uniformity of a thermal radiation temperature and a degree of freedom of a piping pitch. CONSTITUTION: A heat radiation system is employed in which three thermal radiation pipes 3a, 3b and 3c are arranged in a hot water mat 1, and when hot water is circulated, the hot water is made to flow from a hot water going header 11 into one thermal radiation pipe 3a, made to flow into two thermal radiation pipes 3b, 3c at a terminal header 13 and then the hot water is returned back to a hot water returning header 12.
Patent JP-H06283863-A (JP)
Title: Manufacture of multilayer circuit board
Inventor: HAMAGUCHI TSUNEO
IPC: H05K3/46
Filed: 1993-03-30
Abstract: PURPOSE:To simplify steps and to mount at a high density by continuously conducting the steps of burying a viahole and forming an upper layer conductor on an insulator by electro-plating. CONSTITUTION:The method for manufacturing a multilayer circuit board comprises the steps of forming a lower layer conductor 2 on a base board 1, forming an insulator 3 on the conductor 2, forming a metal film 9 on a surface of the insulator 3, patterning a resist, and opening a viahole 6 by etching. Further, the method comprises the steps of patterning the resist 10, burying a conductor in the viahole 6 by electrically plating with the layer 2 as an electrode, and depositing an upper layer conductor 5 on the film 9.
Patent JP-S61230403-A (JP)
Title: Dielectric filter
Inventor: TAKEDA TOMOYUKI
IPC: H01P1/205
Filed: 1985-04-03
Abstract: PURPOSE:To attain miniaturization and low cost and also to improve the attenuation by giving a static capacitance between input and output terminals in a band-pass dielectric filter constituted by combining plural dielectric coaxial resonators. CONSTITUTION:Two through-holes are provided in parallel with a dielectric block 1 and a conductor film being a center conductor is formed to the inner circumferential face. A conductor film 2 is formed to four circumferential faces of the block 1 and an upper end face to form an outer conductor and an electrode. Thus, the filter has two 1/4 wavelength dielectric coaxial resonators. That is, an alumina base 10 functions as a dielectric substance in a capacitor. Capacitor electrodes 11, 12 are provided to one face of the base 10. Through holes 13, 14 are provided to the electrodes 11, 12 and lead terminals 3, 4 are projected. In soldering the lead terminal 3 and the electrode 11, and the lead terminal 4 and the electrode 12, the input/output terminals are coupled by a static capacitance and the characteristic having the attenuation pole is obtained.
Patent JP-H01244203-A (JP)
Title: Smoke pipe buffle for smoke pipe boiler
Inventor: KUROSAWA MOKICHI
IPC: F22B37/06
Filed: 1988-03-25
Abstract: PURPOSE:To restrict a pressure loss of discharged gas and to increase a heat transferring rate by a method wherein a plurality of recesses are alternatively made and longitudinally arranged on both sides in different directions and a plurality of cut and raised portions are arranged at positions where they cross slantly with a flow of the discharged gas. CONSTITUTION:Both longitudinal side surfaces 2a and 2b of a smoke pipe buffle 2 are formed with a plurality of substantial sector shaped recesses 6 with alternative arcular portions 6a facing down and bent lines 6b applied as a chord. The recesses are cut and raised at the bending lines 6b in an alternative reverse direction at both side surfaces 2a and 2b to form a cut and raised part 8. The cut raised surfaces cross slantly with the flowing direction of the discharged gas. The discharged gas within a space A is brought into contact with the most upstream cut and raised part 8A, a part of the discharged gas changes its direction and is brought into contact with an inner wall surface 1a of a smoke pipe 1 so as to generate a disturbance flow. At this time, the remaining discharged gas not striking against the cut and raised part 8A may generate a disturbance flow with the discharged flow of which direction is varied at the cut and raised part 8A, resulting in forming a disturbed flow and a thermal transmittance is promoted and a thermal efficiency is improved.
Patent JP-S57186807-A (JP)
Title: Alternating current signal generating device
Inventor: IGAWA SHIGERU
IPC: H03B23/00
Filed: 1981-05-13
Abstract: PURPOSE:To generate AC signals of a lot of carrier waves by a simple constitution, by storing a level of each point split to a period of 1/integer of one period of a sine wave, etc., in a memory in accordance with a constant order, making it circulate in a prescribed order by a prescribed clock, and reading it out. CONSTITUTION:An output signal of a main oscillator 1 of  2448kHz is counted by a 204-scale counter 2, an address is designated by its output, contents of memories 3, 4-7 are read out, said signal is converted to an analog signal by D/A converters 8, 9-12, and carrier waves of 420, 468-612kHz are outputted through BPFs 13, 14-17. On the other hand, from an output of the oscillator 1, a supergroup monitoring current is obtained through a frequency divider 18, a memory 20, a D/A converter 21, etc. In this state, in the memory 3, a value of each point obtained by equally dividing one period of a sine wave into 204 parts is derived by calculation, a numerical value whose digital value has been converted is placed in order at intervals of 35, is stored, is made to circulate in a prescribed order by a prescribed clock, and is read out. In the same way, as to the memories 4-7, too, the values are read out.
Patent JP-H11271798-A (JP)
Title: Liquid crystal display device
Inventor: FUKUNAGA YOKO
IPC: G02F1/135
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent any defect due to the piezoelectricity of ferroelectric material, and to improve productivity in a liquid crystal display device in which a ferroelectric material is placed at picture elements, and memory driving can be operated. SOLUTION: This device is provided with a first substrate 21 in which a pixel electrode 11 is arranged like a matrix, second substrate 22 in which a scanning electrode 12 is placed, liquid crystal layer 13 interposed between the first substrate 21 and the second substrate 22, ferroelectric film 16 connected with a pixel electrode 11 and arranged so as to be electromagnetically acting through the pixel electrode 11 with the liquid crystal layer 13, signal line 15 for supplying a display signal to the ferroelectric film, means for supplying a scanning signal to a scanning electrode, and polar spacer 31 interposed between the first substrate 21 and the second substrate 22 so that the thickness of the liquid crystal layer 13 can be maintained. The spacer 31 is arranged in an area exclusive to the area where the ferroelectric film 16 is placed on the first substrate 21.